MWF.xDesktop.requireApp("process.ProcessDesigner", "Property", null, false);
MWF.xApplication.process.ProcessDesigner.Activity = new Class({

	initialize: function(data, process){
		this.data = data;
		this.process = process;
		this.paper = this.process.paper;
		
		this.routes = [];
		this.fromRoutes = [];
		
//		this.decisions = [];
//		this.fromDecisions = [];
//		this.fromRoutes = [];
		
		this.setType();
		this.setStyle();
		this.setSize();
		this.getPoint();
		
		this.selectedMultiStatus = false;
		this.positionLoaded = false;
	},
	setType: function(){
		this.type = "activity";
		this.data.type = "activity";
	},
	setStyle: function(){
		this.style = this.process.css.activity["default"];
	},
	setSize: function(){
		var size = MWF.getTextSize(this.data.name, this.style.text);
		
		this.width = size.x+38;
		this.width = this.width<100 ? 100: this.width;
		this.height = 40;
	},
	getPoint: function(){
		this.paperSize = $(this.paper.canvas).getParent().getSize();
		this.paperOriginalSize = {x: this.paperSize.x*0.99, y: this.paperSize.y*0.99};

		var height = this.paperSize.y;
		var width = this.paperSize.x;

		this.top = height/2;
		this.left = width/2;
		
		this.center = {x: this.left, y: this.top};
		this.point = {x: this.left-(this.width/2), y: this.top-(this.height/2)};
	},
	resetPoint: function(){
		this.center = {x: this.point.x + this.width/2, y: this.point.y + this.height/2};
	},
	
	checkUUID: function(){
		for (var i=0; i<this.routes.length; i++){
			delete this.process.routes[this.routes[i].data.id];
			delete this.process.routeDatas[this.routes[i].data.id];
			
			this.routes[i].data.id = this.process.checkUUIDs.pop().id;
			this.routes[i].data.process = this.process.process.id;
			this.setRouteData(this.routes[i].data.id, i);
			//this.data.routeList[i] = this.routes[i].data.id;
			this.routes[i].data.activity = this.routes[i].toActivity.data.id;
			
			this.process.routes[this.routes[i].data.id] = this.routes[i];
			this.process.routeDatas[this.routes[i].data.id] = this.routes[i].data;
		}
	},
	
	loaded: function(callback){
		if (this.positionLoaded){
			if (callback) callback();
		}
	},
	load : function(callback){
		if (this.process.isNewProcess){
			this.data.createTime = new Date().format('db');
			this.data.updateTime = new Date().format('db');
		}
		this.draw();
		
		this.setActivityPosition(function(){
			this.positionLoaded = true;
			this.loaded(callback);
		}.bind(this));
		
		this.setEvent();
		
		if (this.process.activityListNode) this.addToActivityList();
		
	//	this.setPosition(100,100);
	},
	addToActivityList: function(){
		this.listItem = new MWF.APPPD.Activity.List(this);
		this.listItem.load();
	},
	create: function(){
		this.center = {x: 100, y: 100};
		this.point = {x: this.center.x-(this.width/2), y: this.center.y-(this.height/2)};
		
		this.draw();
		
		this.setEvent();
		
		if (this.process.activityListNode) this.addToActivityList();
	},
	setEvent: function(){
        if (!this.process.options.isView){
            this.set.drag(
                function(dx, dy, x, y, e){
                    if (!e.rightClick){
                        if (this.process.selectedActivitys.length){
                            this.noselected = true;
                            this.process.selectedActivitys.each(function(activity){
                                activity.activityMove(dx, dy, x, y);
                            });
                        }else{
                            this.activityMove(dx, dy, x, y);
                        }
                    }
                }.bind(this),
                function(x, y, e){
                    if (!e.rightClick){
                        if (this.process.selectedActivitys.length){
                            this.process.selectedActivitys.each(function(activity){
                                activity.activityMoveStart();
                            });
                        }else{
                            this.activityMoveStart();
                        }
                    }
                }.bind(this),
                function(e){
                    if (!e.rightClick){
                        if (this.process.selectedActivitys.length){
                            this.process.selectedActivitys.each(function(activity){
                                activity.activityMoveEnd();
                            });

                        }else{
                            this.activityMoveEnd();
                        }
                    }
                }.bind(this)
            );
            //this.set.drag(
            //    function(dx, dy, x, y, e){}.bind(this),
            //    function(x, y, e){}.bind(this),
            //    function(e){}.bind(this)
            //);


            this.set.click(function(e){
                if (this.process.selectedActivitys.length){
                    if (!this.noselected){
                        if (this.process.currentSelected != this){
                            this.selected();
                        }
                    }
                    this.noselected = false;
                }
                this.checkCreateRoute();
                e.stopPropagation();
            }.bind(this));

            this.set.dblclick(function(){
                this.quickCreateRoute();
            }.bind(this));

//		this.set.mouseup(function(e){

//		}.bind(this));
            this.set.mousedown(function(e){
                if (!this.process.selectedActivitys.length){
                    if (this.process.currentSelected != this){
                        this.selected();
                    }
                }
                e.stopPropagation();
            }.bind(this));

//		this.shap.node.mousedown(function(e){
//			e.stop();
//		});
//		this.text.node.mousedown(function(e){
//			e.stop();
//		});
//		this.icon.node.mousedown(function(e){
//			e.stop();
//		});


            this.set.hover(this.mouseHover.bind(this), function(){
                if (this.process.isCreateRoute || this.process.isCopyRoute || this.process.isChangeRouteTo || this.process.isChangeRouteFrom){
                    this.shap.attr(this.style.shap);
                }
            }.bind(this));

            this.set.mouseup(function(){
                this.mouseUp();
            }.bind(this));
        }
	},
	mouseHover: function(){
		if (this.process.isCreateRoute || this.process.isCopyRoute || this.process.isChangeRouteTo || this.process.isChangeRouteFrom){
			this.shap.attr({"stroke-width": "2"});
		}
	},
    mouseUp: function(){
        if (this.process.isChangeRouteTo){
            this.process.currentChangeRoute.setActivity(this, null);
            this.process.currentChangeRoute.isBack = false;
            this.process.currentChangeRoute.positionPoints = this.process.currentChangeRoute.getRoutePoint();
            this.process.currentChangeRoute.reload();
            this.process.isChangeRouteTo = false;
            this.process.currentChangeRoute = null;
        }
        if (this.process.isChangeRouteFrom){
            this.process.currentChangeRoute.setActivity(null, this);
            this.process.currentChangeRoute.isBack = false;
            this.process.currentChangeRoute.positionPoints = this.process.currentChangeRoute.getRoutePoint();
            this.process.currentChangeRoute.reload();
            this.process.isChangeRouteFrom = false;
            this.process.currentChangeRoute = null;
        }
        this.shap.attr(this.style.shap);
    },
	quickCreateRoute: function(){
		this.process.createRoute();
		this.process.routeCreateFromActivity(this);
	},
	checkCreateRoute: function(){
		if (this.process.isCreateRoute){
			var route = this.process.currentCreateRoute;
			if (!route.fromActivity){
				this.process.routeCreateFromActivity(this);
			}else{
				this.process.routeCreateToActivity(this);	
			}
		}
		if (this.process.isCopyRoute){
			this.process.routeAddFromActivity(this);
		}
	},
	draw: function(){
		this.set = this.paper.set();
		this.shap = this.createShap();
	//	this.shadow = this.careteShadow();
		this.text = this.createText();
		this.icon = this.createIcon();
		this.set.push(this.shadow, this.shap, this.text, this.icon);
	},
	redraw: function(){
		this.setSize();
		this.resetPoint();
		if (this.shap) this.redrawShap();
		if (this.text) this.redrawText();
		if (this.icon) this.redrawIcon();
		if (this.bBox) this.redrawBox();
		if (this.listItem) this.redrawListItem();
		this.redrawRoute();
	},
	careteShadow: function(){
		var shadow;
		shadow = this.shap.glow({
			"width": 10,
			"fill": true,
			"opacity": 0.2,
			"offsetx": 0,
			"offsety": 0,
			"color": "#aaa"
		});
		
		shadow.data("bind", this);
		return shadow;
	},
	createShap: function(){
		var shap;
		shap = this.paper.rectPath(this.point.x, this.point.y, this.width, this.height, this.style.shap.radius);
		shap.attr(this.style.shap);
		shap.data("bind", this);
		
		return shap;
	},
	createText: function(){
		var atts = this.getTextIconPoint();
		text = this.paper.text(atts.tatt.x, atts.tatt.y, this.data.name);
		text.attr(this.style.text);
		if (this.style.text.display=="none"){
			text.hide();
		}
		return text;
	},
	createIcon: function(){
		var atts = this.getTextIconPoint();
		var icon = this.paper.image(this.style.icon.src, atts.iatt.x, atts.iatt.y, 16, 16);
		icon.attr(this.style.icon.attr);
		return icon;
	},
	
	redrawShap: function(){
		var shapPath = MWFRaphael.getRectPath(this.point.x, this.point.y, this.width, this.height, this.style.shap.radius);
		this.shap.attr("path", shapPath);
	},
	redrawText: function(){
		var atts = this.getTextIconPoint();
		this.text.attr({
			"x": atts.tatt.x,
			"y": atts.tatt.y,
			"text": this.data.name
		});
	},
	redrawIcon: function(){
		var atts = this.getTextIconPoint();
		this.icon.attr({
			"x": atts.iatt.x,
			"y": atts.iatt.y
		});
	},
	redrawBox: function(){
		this.set.exclude(this.bBox);
		this.bBox.remove();
		this.bBox = null;
		
		var bBox = this.set.getBBox();
		this.bBox = this.paper.rectPath(bBox.x-3, bBox.y-3, bBox.width+6, bBox.height+6, 0);
		this.bBox.attr(this.process.css.activity.box);
		this.set.push(this.bBox);
		
//		var bBox = this.set.getBBox();
//		var boxPath = MWFRaphael.getRectPath(bBox.x-3, bBox.y-3, bBox.width+6, bBox.height+6, 0);
//		this.bBox.attr("path", boxPath);
	},
	redrawListItem: function(){
		var nameTd = this.listItem.row.tds[1];
		nameTd.set("text", this.data.name);
	},
	
	loadRoutes: function(){

		var routeIds = this.getRoutedata();
		routeIds.each(function(id){
			if (this.process.routes[id]){
				this.routes.push(this.process.routes[id]);
				this.process.routes[id].setActivity(null, this);
				this.process.routes[id].load();
			}
		}.bind(this));
	},
	getRoutedata: function(){
		if (!this.data.routeList) this.data.routeList = [];
        this.data.routeList = this.data.routeList.clean();
		return this.data.routeList;
	},
	setRouteData: function(id, i){
		var index = (i || i==0) ? i : null;
		if (!this.data.routeList) this.data.routeList = [];
		
		if (index!=null && index<=this.data.routeList.length){
			this.data.routeList[index] = id;
		}else{
			this.data.routeList.push(id);
		}
	},
	removeRouteData: function(id){
		if (!this.data.routeList) this.data.routeList = [];
		this.data.routeList.erase(id);
	},
	
//	loadDecisions: function(){
//		if (this.data.decisionIdList){
//			if (typeOf(this.data.decisionIdList).toLowerCase() == "array"){
//				this.data.decisionIdList.each(function(id){
//					var item = this.process.decisionDatas[id];
//					var decision = new MWF.PCDecision(item, this.process, this);
//					this.decisions.push(decision);
//					decision.load();
//				}.bind(this));
//			}else{
//				var item = this.process.decisionDatas[this.data.decisionIdList];
//				var decision = new MWF.PCDecision(item, this.process, this);
//				this.decisions.push(decision);
//				decision.load();
//			}
//		};
//	},
	redrawRoute: function(path){
		this.routes.each(function(route){
			route.reload(path,null);
		});
		this.fromRoutes.each(function(route){
			route.reload(null,path);
		});
	},
	activityMove: function(dx, dy, tox, toy){
        //var moveSet = this.set.clone();
		if (!this.set.isFront){
			this.set.toFront();
			this.set.isFront = true;
		}

        //this.paperSize = $(this.paper.canvas).getParent().getSize();
		
		if ((this.set.ox+dx)<0)	dx = 0 - this.set.ox;
		if ((this.set.ox+dx+this.width)>this.paperSize.x){
			this.paperSize.x = this.set.ox+dx+this.width;
			this.paper.setSize(this.paperSize.x, this.paperSize.y);
            $(this.paper.canvas).getParent().setStyle("width", ""+this.paperSize.x+"px");
		}
		if ((this.set.ox+dx+this.width)<this.paperOriginalSize.x){
			if (this.paperSize.x > this.paperOriginalSize.x){
				this.paperSize.x = this.paperOriginalSize.x;
				this.paper.setSize(this.paperOriginalSize.x, this.paperSize.y);
                $(this.paper.canvas).getParent().setStyle("width", ""+this.paperSize.x+"px");
			}
		}
		
		if ((this.set.oy + dy)<0) dy = 0 - this.set.oy;
		if ((this.set.oy + dy+this.height)>this.paperSize.y){
			this.paperSize.y = this.set.oy + dy+this.height;
			this.paper.setSize(this.paperSize.x, this.paperSize.y);
            $(this.paper.canvas).getParent().setStyle("height", ""+this.paperSize.y+"px");
		}
		if ((this.set.oy + dy+this.height)<this.paperOriginalSize.y){
			if (this.paperSize.y > this.paperOriginalSize.y){
				this.paperSize.y = this.paperOriginalSize.y;
				this.paper.setSize(this.paperSize.x, this.paperSize.y);
                $(this.paper.canvas).getParent().setStyle("height", ""+this.paperSize.y+"px");
			}
		}
		
//		if (this.process.isGrid){
			var toX = Raphael.snapTo(10, this.set.ox + dx + this.width/2, 10);
			var toY = Raphael.snapTo(10, this.set.oy + dy + this.height/2, 10);
			
			dx = toX - this.set.ox - this.width/2;
			dy = toY - this.set.oy - this.height/2;
//		}
		
		
	//	this.shap.transform("t"+dx+","+dy);
	//	if (this.bBox) this.bBox.transform("t"+dx+","+dy);
		
	//	var path = this.shap.attr("path");
		path = Raphael.transformPath(this.set.shapPath, "t"+dx+","+dy);
		this.shap.attr("path", path);

        //this.cloneMoveShap.attr("path", path);
        //
        //return ;
	//	this.shap.transform("t0,0");
		
		if (this.bBox){
	//		var boxPath = this.bBox.attr("path");
			var bBox = this.shap.getBBox();
			boxPath = MWFRaphael.getRectPath(bBox.x-3, bBox.y-3, bBox.width+6, bBox.height+6, 0);
			
			//boxPath = Raphael.transformPath(this.set.boxPath, "t"+dx+","+dy);
			this.bBox.attr("path", boxPath);
	//		this.bBox.transform("t0,0");
		}
		
		this.point = {x: this.set.ox + dx, y: this.set.oy + dy};
		this.center = {x: this.set.ox + dx + this.width/2, y: this.set.oy + dy + this.height/2};
		
		var atts = this.getMoveTextIconPoint();
		this.text.attr(atts.tatt);
		this.icon.attr(atts.iatt);
		
		this.routes.each(function(route){
			if (this.process.selectedActivitys.indexOf(route.toActivity) != -1){
				route.corners.each(function(corner, idx){
				//	var p = this.positionPoints[idx];
					var p = corner.data("point");
					var cx = p.x.toFloat()+dx.toFloat();
					var cy = p.y.toFloat()+dy.toFloat();
					var cornerPath = MWFRaphael.getRectPath(cx-2.5,cy-2.5, 5, 5, 0);
					corner.attr("path", cornerPath);
					route.positionPoints[idx] = {"x": cx, "y": cy};
					
				}.bind(this));
			}
		}.bind(this));
		
		
		
		this.set.movex = dx;
		this.set.movey = dy;
		
	//	var path = this.shap.attr("path");
	//	path = Raphael.transformPath(path, "t"+this.set.movex+","+this.set.movey);
	//	this.redrawRoute(path);
		this.redrawRoute();
		
		this.paper.safari();
	},
	
	activityMoveStart: function(){
		this.set.isFront = false;
		var box = this.shap.getBBox();
		this.set.ox = box.x;
		this.set.oy = box.y;
		
		this.set.movex = 0;
		this.set.movey = 0;
		
		this.set.animate({
				"fill-opacity": .5
			}, 
			500
		);
		this.set.shapPath = this.shap.attr("path");
		if (this.bBox) this.set.boxPath = this.bBox.attr("path")

        //this.cloneMoveShap = this.shap.clone();
        //
        //this.cloneMoveShap.animate({
        //        "fill-opacity": .3
        //    },
        //    200
        //);
		
		this.routes.each(function(route){
			if (this.process.selectedActivitys.indexOf(route.toActivity) != -1){
				route.corners.each(function(corner, idx){
					var p = route.positionPoints[idx];
					corner.data("point", p);
				}.bind(this));
			}
		}.bind(this));
	},
	activityMoveEnd: function(){
		this.data.position = this.center.x+","+this.center.y;
		this.set.animate({"fill-opacity": 1}, 500);
    //    this.cloneMoveShap.remove();
	},
	setActivityPosition: function(callback){
		var x;
		var y;
		if (this.data.position){
			var tmp = this.data.position.split(/(?:,\s*){1}|(?:;\s*){1}/g);
			x = tmp[0];
			y = tmp[1];
		}else{
		//	this.paperSize.x;
		//	this.paperSize.y;
			var xi = Math.random();
			x = (this.paperSize.x-300) * xi;
			
			var yi = Math.random();
			y = (this.paperSize.y-300) * yi;
			
			this.data.position = x+","+y;
		}
		this.reSizePaper(x, y);
		
		this.setPosition(x.toFloat(), y.toFloat(), null, callback);
	},
	reSizePaper: function(x, y){
		//this.paperSize = $(this.paper.canvas).getParent().getSize();
		
//		if (x>this.paperSize.x) this.process.designer.paperNode.setStyle("height", x);
//		if (y>this.paperSize.y) this.process.designer.paperNode.setStyle("width", y);
		y = y.toFloat()+this.height.toFloat();
		x = x.toFloat()+this.width.toFloat();

        if (x>this.paperSize.x){
            this.paper.setSize(x*0.99, this.paperSize.y);
            $(this.paper.canvas).getParent().setStyle("width", ""+x+"px");
            this.paperSize.x = x;
        }
        if (y>this.paperSize.y){
            this.paper.setSize(this.paperSize.x*0.99, y);
            $(this.paper.canvas).getParent().setStyle("height", ""+y+"px");
            this.paperSize.y = y;
        }
	},
	setPosition: function(x, y, time, callback){
		x = x.toFloat();
		y = y.toFloat();
		
		if (!time) time = 300;
		
		var mx = x-(this.center.x.toFloat());
		var my = y-(this.center.y.toFloat());
		
		this.center = {x: x, y: y};
		this.point = {x: x-(this.width/2), y: y-(this.height/2)};
		
		var path = this.shap.attr("path");
		var path = Raphael.transformPath(path, "t"+mx+","+my);

		var atts = this.getTextIconPoint();
		
		this.shap.animate({"path": path}, time, "<>", callback);
		this.text.animate(atts.tatt, time, "<>");
		this.icon.animate(atts.iatt, time, "<>");
	//	this.animateLine(time);
	},
	getTextIconPoint: function(){
		var t_att = {x: this.center.x+10, y: this.center.y};
		var i_att = {x: this.center.x-(this.width/2)+8, y: this.center.y-8};
		return {"tatt": t_att, "iatt": i_att};
	},
	getMoveTextIconPoint: function(){
		return this.getTextIconPoint();
	},
	showProperty: function(){
		if (!this.property){
			this.property = new MWF.APPPD.Activity.Property(this, {
				"onPostLoad": function(){
					this.property.show();
				}.bind(this)
			});
			this.property.load();
		}else{
			this.property.show();
		}
	},
	selectedMulti: function(){
		if (!this.bBox){
			var bBox = this.shap.getBBox();
			this.bBox = this.paper.rectPath(bBox.x-3, bBox.y-3, bBox.width+6, bBox.height+6, 0);
			this.bBox.attr(this.process.css.activity.box);
			this.set.push(this.bBox);
		}
		this.process.selectedActivitys.push(this);
		this.process.selectedActivityDatas.push(this.data);
		
		if (this.listItem) this.listItem.listUnSelected();
		if (this.property) this.property.hide();
		
		this.selectedMultiStatus = true;
	},
	unSelectedMulti: function(){
		if (this.bBox){
			this.set.exclude(this.bBox);
			this.bBox.remove();
			this.bBox = null;
		}
		this.selectedMultiStatus = false;
	},
	selected: function(){
	//	if (this.process.jsonParse) {
	//		window.setTimeout(function(){this.process.jsonParse.stopParseJson = true;}.bind(this), 1);
	//	}
		this.activitySelected();
		if (this.listItem) this.listItem.listSelected();
	//	if (this.process.property) this.process.property.hide();
		this.showProperty();
    //    this.showQuickAction();
	},
	unSelected: function(){
		this.activityUnSelected();
		if (this.listItem) this.listItem.listUnSelected();
		if (this.property) this.property.hide();
	},
    showQuickAction: function(){
        this.getQuickActionJson(function(){
            this.quickActionJson.each(function(action, idx){
                var y = this.point.y-20;
                var x = this.point.x + (20*idx);
                var actionNode = this.paper.image(this.process.path+this.process.options.style+"/quickAction/"+action.icon, x, y, 16, 16);
                actionNode.toFront();

                //var actionNode = new Element("div", {
                //    "styles": {
                //        "top":this.center.y,
                //        "left": this.center.x,
                //        "height": "24px",
                //        "width": "24px",
                //        "position": "absolute",
                //        "background-color": "red",
                //        "z-index": "50000"
                //    }
                //}).inject(this.process.designer.paperNode)
            }.bind(this));
        }.bind(this));
    },
    getQuickActionJson: function(callback){
        if (!this.quickActionJson){
            MWF.getJSON(this.process.path+"action.json", {
                "onSuccess": function(obj){
                    var defaultActions = obj.default;
                    var myActions = obj[this.type];
                    this.quickActionJson = defaultActions.concat(myActions);

                    if (callback) callback();

                }.bind(this),
                "onerror": function(text){
                    this.notice(text, "error");
                }.bind(this),
                "onRequestFailure": function(xhr){
                    this.notice(xhr.responseText, "error");
                }.bind(this)
            });
        }else{
            if (callback) callback();
        }
    },
	
	activitySelected: function(){
		//if (this.process.currentSelected) this.process.currentSelected.unSelected();
		this.process.unSelectedAll();
		if (!this.bBox){
			var bBox = this.shap.getBBox();
			this.bBox = this.paper.rectPath(bBox.x-3, bBox.y-3, bBox.width+6, bBox.height+6, 0);
			this.bBox.attr(this.process.css.activity.box);
			this.set.push(this.bBox);
		}
		this.process.currentSelected = this;
	},
	activityUnSelected: function(){
		this.process.currentSelected = null;
		if (this.bBox){
			this.set.exclude(this.bBox);
			this.bBox.remove();
			this.bBox = null;
		}
	},
    addRouteData: function(id){
        if (this.data.routeList.indexOf(id)==-1) this.data.routeList.push(id);
    },
	
	destroy: function(){
		if (this.type=="begin"){
			this.process.begin = null;
			this.process.process.begin = null;
		}

        //@todo 此处删除路由有错误，会少删除路由
		this.routes.each(function(r){
			r.destroy();
		});
		this.fromRoutes.each(function(r){
			r.destroy();
		});
		
		if (this.listItem){
			this.listItem.row.tr.destroy();
		}
		
		var activitys = {};
		for (aid in this.process[this.type+"s"]){
			if (aid!=this.data.id){
				activitys[aid] = this.process[this.type+"s"][aid];
			}else{
				this.process[this.type+"s"][aid] = null;
			}
		}
		this.process[this.type+"s"] = null;
		this.process[this.type+"s"] = activitys;
		
		this.process.activitys.erase(this);
		
		if (this.process.process[this.type+"List"]) this.process.process[this.type+"List"].erase(this.data);
		
		this.set.remove();
	}
	
});
MWF.APPPD.Activity.SingleRouter = new Class({
	Extends: MWF.APPPD.Activity,
	getRoutedata: function(){
		if (!this.data.route) this.data.route = "";
		return [this.data.route];
	},
	setRouteData: function(id){
		if (!this.data.route) this.data.route = "";
		this.data.route = id;
	},
	removeRouteData: function(id){
		this.data.route = "";
	},
	quickCreateRoute: function(){
		if (!this.routes.length){
			this.process.createRoute();
			this.process.routeCreateFromActivity(this);
		}
	},
	checkCreateRoute: function(){
		if (this.process.isCreateRoute){
			var route = this.process.currentCreateRoute;
			if (!route.fromActivity){
				if (!this.routes.length) this.process.routeCreateFromActivity(this);
			}else{
				this.process.routeCreateToActivity(this);	
			}
		}
		if (this.process.isCopyRoute){
			if (!this.routes.length) this.process.routeAddFromActivity(this);
		}
	},
	mouseHover: function(){
		if (this.process.isCreateRoute){
			var route = this.process.currentCreateRoute;
			if (!route.fromActivity){
				if (!this.routes.length) this.shap.attr({"stroke-width": "2"});
			}else{
				this.shap.attr({"stroke-width": "2"});
			}
		}
		if (this.process.isChangeRouteTo){
			this.shap.attr({"stroke-width": "2"});
		}
		if (this.process.isChangeRouteFrom || this.process.isCopyRoute){
			if (!this.routes.length) this.shap.attr({"stroke-width": "2"});
		}
	},
    mouseUp: function(){
        if (this.process.isChangeRouteTo){
            this.process.currentChangeRoute.setActivity(this, null);
            this.process.currentChangeRoute.isBack = false;
            this.process.currentChangeRoute.positionPoints = this.process.currentChangeRoute.getRoutePoint();
            this.process.currentChangeRoute.reload();
            this.process.isChangeRouteTo = false;
            this.process.currentChangeRoute = null;
        }
        if (this.process.isChangeRouteFrom){
            if (!this.routes.length){
                this.process.currentChangeRoute.setActivity(null, this);
                this.process.currentChangeRoute.isBack = false;
                this.process.currentChangeRoute.positionPoints = this.process.currentChangeRoute.getRoutePoint();
                this.process.currentChangeRoute.reload();
                this.process.isChangeRouteFrom = false;
                this.process.currentChangeRoute = null;
            }
        }
        this.shap.attr(this.style.shap);
    },
    addRouteData: function(id){
        if (!this.data.route) this.data.route = id;
    }
});

MWF.APPPD.Activity.Circle = new Class({
	Extends: MWF.APPPD.Activity,
	
	setSize: function(){
		if (this.style.text.display=="none"){
			this.width = this.style.shap.width;
			this.height = this.style.shap.height;
			this.radius = this.style.shap.radius;
		}else{
			var size = MWF.getTextSize(this.data.name, this.style.text);
			this.radius = size.x/2+10;
			this.radius = this.radius<20 ? 20 : this.radius;
			this.width = this.height = this.radius*2;
		}
	},
	reSizePaper: function(x, y){

		//this.paperSize = $(this.paper.canvas).getParent().getSize();
		
//		if (x>this.paperSize.x) this.process.designer.paperNode.setStyle("height", x);
//		if (y>this.paperSize.y) this.process.designer.paperNode.setStyle("width", y);
		y = y.toFloat()+this.height.toFloat()/2;
		x = x.toFloat()+this.width.toFloat()/2;

        if (x>this.paperSize.x){
            this.paper.setSize(x*0.99, this.paperSize.y);
            $(this.paper.canvas).getParent().setStyle("width", ""+x+"px");
            this.paperSize.x = x;
        }
        if (y>this.paperSize.y){
            this.paper.setSize(this.paperSize.x*0.99, y);
            $(this.paper.canvas).getParent().setStyle("height", ""+y+"px");
            this.paperSize.y = y;
        }
	},
	resetPoint: function(){
		this.point = {x: this.center.x-this.width/2, y: this.center.y-this.height/2};
	},
	createShap: function(){
		var shap;
		shap = this.paper.circlePath(this.center.x, this.center.y, this.radius);
		shap.attr(this.style.shap);
		shap.data("bind", this);
		return shap;
	},
	redrawText: function(){
		return true;
	},
	redrawShap: function(){
		var shapPath = MWFRaphael.getCirclePath(this.center.x, this.center.y, this.radius);
		this.shap.attr("path", shapPath);
	},
	getOffset: function(){
		return {"tx": 6, "ty": 0, "ix": -8, "iy": -8};
	},
	getTextIconPoint: function(){
		var off = this.getOffset();
		if (this.style.text.display=="none"){
			var t_att = {x: this.center.x+off.tx, y: this.center.y+off.ty};
			var i_att = {x: this.center.x+off.ix, y: this.center.y+off.iy};
			return {"tatt": t_att, "iatt": i_att};
		}else{
			var t_att = {x: this.center.x+6, y: this.center.y};
			var i_att = {x: this.center.x-(this.width/2), y: this.center.y-8};
			return {"tatt": t_att, "iatt": i_att};
		}
	},
	getMoveOffset: function(){
		return {"tx": 6, "ty": 0, "ix": -9, "iy": -9};
	},
	getMoveTextIconPoint: function(){
		var off = this.getMoveOffset();
		if (this.style.text.display=="none"){
			var t_att = {x: this.center.x+off.tx, y: this.center.y+off.ty};
			var i_att = {x: this.center.x+off.ix, y: this.center.y+off.iy};
			return {"tatt": t_att, "iatt": i_att};
		}else{
			var t_att = {x: this.center.x+6, y: this.center.y};
			var i_att = {x: this.center.x-(this.width/2), y: this.center.y-8};
			return {"tatt": t_att, "iatt": i_att};
		}
	}
	
});

MWF.APPPD.Activity.Circle.SingleRouter = new Class({
	Extends: MWF.APPPD.Activity.Circle,
	getRoutedata: function(){
		if (!this.data.route) this.data.route = "";
		return [this.data.route];
	},
	setRouteData: function(id){
		if (!this.data.route) this.data.route = "";
		this.data.route = id;
	},
	removeRouteData: function(id){
		this.data.route = "";
	},
	quickCreateRoute: function(){
		if (!this.routes.length){
			this.process.createRoute();
			this.process.routeCreateFromActivity(this);
		}
	},
	checkCreateRoute: function(){
		if (this.process.isCreateRoute){
			var route = this.process.currentCreateRoute;
			if (!route.fromActivity){
				if (!this.routes.length) this.process.routeCreateFromActivity(this);
			}else{
				this.process.routeCreateToActivity(this);	
			}
		}
		if (this.process.isCopyRoute){
			if (!this.routes.length) this.process.routeAddFromActivity(this);
		}
	},
	mouseHover: function(){
		if (this.process.isCreateRoute){
			var route = this.process.currentCreateRoute;
			if (!route.fromActivity){
				if (!this.routes.length) this.shap.attr({"stroke-width": "2"});
			}else{
				this.shap.attr({"stroke-width": "2"});
			}
		}
		if (this.process.isChangeRouteTo){
			this.shap.attr({"stroke-width": "2"});
		}
		if (this.process.isChangeRouteFrom || this.process.isCopyRoute){
			if (!this.routes.length) this.shap.attr({"stroke-width": "2"});
		}
	},
    mouseUp: function(){
        if (this.process.isChangeRouteTo){
            this.process.currentChangeRoute.setActivity(this, null);
            this.process.currentChangeRoute.isBack = false;
            this.process.currentChangeRoute.positionPoints = this.process.currentChangeRoute.getRoutePoint();
            this.process.currentChangeRoute.reload();
            this.process.isChangeRouteTo = false;
            this.process.currentChangeRoute = null;
        }
        if (this.process.isChangeRouteFrom){
            if (!this.routes.length){
                this.process.currentChangeRoute.setActivity(null, this);
                this.process.currentChangeRoute.isBack = false;
                this.process.currentChangeRoute.positionPoints = this.process.currentChangeRoute.getRoutePoint();
                this.process.currentChangeRoute.reload();
                this.process.isChangeRouteFrom = false;
                this.process.currentChangeRoute = null;
            }
        }
        this.shap.attr(this.style.shap);
    },
    addRouteData: function(id){
        if (!this.data.route) this.data.route = id;
    }
});
MWF.APPPD.Activity.Circle.NoRouter = new Class({          
	Extends: MWF.APPPD.Activity.Circle,
	quickCreateRoute: function(){
		return false;
	},
	checkCreateRoute: function(){
		if (this.process.isCreateRoute){
			var route = this.process.currentCreateRoute;
			if (route.fromActivity){
				this.process.routeCreateToActivity(this);	
			}
		}
	},
	mouseHover: function(){
		if (this.process.isCreateRoute){
			var route = this.process.currentCreateRoute;
			if (route.fromActivity){
				this.shap.attr({"stroke-width": "2"});
			}
		}
		if (this.process.isChangeRouteTo){
			this.shap.attr({"stroke-width": "2"});
		}
	},
    mouseUp: function(){
        if (this.process.isChangeRouteTo){
            this.process.currentChangeRoute.setActivity(this, null);
            this.process.currentChangeRoute.isBack = false;
            this.process.currentChangeRoute.positionPoints = this.process.currentChangeRoute.getRoutePoint();
            this.process.currentChangeRoute.reload();
            this.process.isChangeRouteTo = false;
            this.process.currentChangeRoute = null;
        }
        this.shap.attr(this.style.shap);
    },
    addRouteData: function(id){}
});
MWF.APPPD.Activity.Diamond = new Class({
	Extends: MWF.APPPD.Activity,
	setSize: function(){
		var size = MWF.getTextSize(this.data.name, this.style.text);
		
		this.width = size.x + 80;
		this.width = this.width<120 ? 120: this.width;
		this.height = this.width*0.4;
	},
	createShap: function(){
		var shap;

		shap = this.paper.diamond(this.point.x, this.point.y, this.width, this.height, this.style.shap.radiusX, this.style.shap.radiusY);
		shap.attr(this.style.shap);
		shap.data("bind", this);
		return shap;
	},
	redrawShap: function(){
		var shapPath = MWFRaphael.getDiamondPath(this.point.x, this.point.y, this.width, this.height, this.style.shap.radiusX, this.style.shap.radiusY);
		this.shap.attr("path", shapPath);
	},
	getTextIconPoint: function(){
		var t_att = {x: this.center.x+6, y: this.center.y+1};
		var i_att = {x: this.center.x-(this.width/2)+28, y: this.center.y-9};
		return {"tatt": t_att, "iatt": i_att};
	}
});

(function (){
	var Activity = function(extendClass, name){
		return new Class({
			Extends: extendClass,
			setType: function(){
				this.type = name;
				this.data.type = name;
			},
			setStyle: function(){
				this.style = this.process.css.activity[name];
			}
		});
	};
	
	MWF.APPPD.Activity.Begin = new Activity(MWF.APPPD.Activity.Circle.SingleRouter, "begin");
	MWF.APPPD.Activity.End = new Activity(MWF.APPPD.Activity.Circle.NoRouter, "end");
	MWF.APPPD.Activity.Cancel = new Activity(MWF.APPPD.Activity.Circle.NoRouter, "cancel");
	
	MWF.APPPD.Activity.Manual = new Activity(MWF.APPPD.Activity, "manual");
	
	MWF.APPPD.Activity.Condition = new Activity(MWF.APPPD.Activity.Diamond, "condition");
	MWF.APPPD.Activity.Choice = new Activity(MWF.APPPD.Activity.Diamond, "choice");
	
	MWF.APPPD.Activity.Split = new Activity(MWF.APPPD.Activity.Circle.SingleRouter, "split");
	MWF.APPPD.Activity.Parallel = new Activity(MWF.APPPD.Activity.Circle, "parallel");
	MWF.APPPD.Activity.Merge = new Activity(MWF.APPPD.Activity.Circle.SingleRouter, "merge");
	MWF.APPPD.Activity.Embed = new Activity(MWF.APPPD.Activity.SingleRouter, "embed");
	
	MWF.APPPD.Activity.Delay = new Activity(MWF.APPPD.Activity.Circle.SingleRouter, "delay");
	MWF.APPPD.Activity.Invoke = new Activity(MWF.APPPD.Activity.SingleRouter, "invoke");
	MWF.APPPD.Activity.Service = new Activity(MWF.APPPD.Activity.SingleRouter, "service");
	MWF.APPPD.Activity.Agent = new Activity(MWF.APPPD.Activity.SingleRouter, "agent");
	MWF.APPPD.Activity.Message = new Activity(MWF.APPPD.Activity.SingleRouter, "message");
})();

MWF.xApplication.process.ProcessDesigner.Activity.List = new Class({
	initialize: function(activity){
		this.activity = activity;
		this.process = activity.process;
		this.paper = this.activity.process.paper;
	},
	load: function(){
		//this.activity.process.activityListNode
	//	this.listActivityNode = new Element("div",{
	//		"styles": this.process.css.listActivityNode
	//	});
	//	this.activityTable = new HtmlTable({
	//	    "properties": {
	//	        "width": "100%"
	//	    }
	//	}).inject(this.listActivityNode);
		
		var actionIcon = (this.activity.type=="begin") ? " " : "<img src=\""+"/x_component_process_ProcessDesigner/$Process/default/icon/copy.png"+"\" />";
		this.row = this.process.activityTable.push([
			    {	
			    	"content": " ",
			    	"properties": {
			    		"styles": this.activity.style.listIcon
			        }
			    },
			    {	
			    	"content": this.activity.data.name,
			    	"properties": {
			    		"styles": this.process.css.list.listText
			        }
			    },
			    {	
			    	"content": actionIcon,
			    	"properties": {
			    		"styles": this.process.css.list.listIcon,
			    		"events": {
			    			"click": this.copyActivity.bind(this)
			    		}
			        }
			    },
			    {	
			    	"content": "<img src=\""+"/x_component_process_ProcessDesigner/$Process/default/icon/delete.png"+"\" />",
			    	"properties": {
			    		"styles": this.process.css.list.listIcon,
			    		"events": {
			    			"click": this.deleteActivity.bind(this)
			    		}
			        }
			    }
			    
			]
		);
		this.row.tr.addEvent("click", function(){
			this.activity.selected();
		}.bind(this));
		//this.listActivityNode.inject(this.activity.process.activityListNode);
		//var activityTable = new Element("table").inject(this.listActivityNode);
	},
	copyActivity: function(){
		this.process.copyActivity(this.activity);
	},
	deleteActivity: function(e){
		this.process.deleteActivity(e, this.activity);
	},
	listSelected: function(){
		if (this.process.currentListSelected) this.process.currentListSelected.listUnSelected();
		this.row.tr.setStyles(this.process.css.list.listRowSelected);
		this.process.currentListSelected = this;
		
		//alert(this.process.currentSelected!=this.activity)
		//if (this.process.currentSelected!=this.activity) this.activity.selected();
	},
	listUnSelected: function(){
		this.process.currentListSelected = null;
		this.row.tr.setStyles(this.process.css.list.listRow);
		//if (this.process.currentSelected==this.activity) this.activity.unSelected();
	}
});

MWF.xApplication.process.ProcessDesigner.Activity.Property = new Class({
	Implements: [Options, Events],
	Extends: MWF.APPPD.Property,
	
	initialize: function(activity, options){
		this.setOptions(options);
		
		this.activity = activity;
		this.process = activity.process;
		this.paper = this.activity.process.paper;
		this.data = activity.data;
		this.htmlPath = "/x_component_process_ProcessDesigner/$Process/"+this.activity.type+".html";
	},
	setValue: function(name, value){
		this.data[name] = value;
		if (name=="name"){
			if (!value) this.data[name] = MWF.APPPD.LP.unnamed;
			this.activity.redraw();
		}
	}
});
